| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $179.90 | 7.673% | $193.7037 | $193.70 | $193.70 | $193.70 |
| Purchase #2 | $40.95 | 4.204% | $42.6715 | $42.67 | $42.65 | $42.70 |
| Purchase #3 | $25.29 | 12.725% | $28.5082 | $28.51 | $28.50 | $28.50 |
| Purchase #4 | $203.40 | 13.795% | $231.459 | $231.46 | $231.45 | $231.50 |
| Purchase #5 | $75.66 | 3.182% | $78.0675 | $78.07 | $78.05 | $78.10 |
| Purchase #6 | $249.75 | 12.835% | $281.8054 | $281.81 | $281.80 | $281.80 |
| Purchase #7 | $157.35 | 7.381% | $168.964 | $168.96 | $168.95 | $169.00 |
| 7 purchase totals = | $932.30 | $1,025.1793 | $1,025.18 | $1,025.10 | $1,025.30 | |